3-(4-pentenyl)-7-octen-2-ol | 773878-30-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-(4-pentenyl)-7-octen-2-ol
• 英文别名: 3-pent-4-enyloct-7-en-2-ol
• CAS: 773878-30-1
• 化学式: C₁₃H₂₄O
• 分子量: 196.333
• InChiKey: NAKIIMPUVUTXRF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-(4-pentenyl)-7-octen-2-ol 在 吡啶 、 三乙基硼氢化锂 作用下， 以 四氢呋喃 、 氯仿 为溶剂， 反应 36.0h， 生成 3-(4-pentenyl)-7-octene
  参考文献：
  名称：

  Modeling Branched Polyethylene:  Copolymers Possessing Precisely Placed Ethyl Branches

  摘要：

  A structural investigation of precise ethylene/1-butene (EB) copolymers has been completed using step polymerization chemistry. The synthetic methodology needed to generate four model copolymers is described; their primary and higher level structure is characterized. The copolymers possess an ethyl branch on every 9th, 15th, and 21st carbon along the backbone of linear polyethylene. Melting points and heats of fusion decrease with increased branch frequency. Differential scanning calorimetry and infrared spectroscopy show highly disordered crystal structures favoring ethyl branch inclusion. On the other hand, the EB copolymers contain high concentrations of kink and gauche defects independent of branch frequency. These model copolymers are compared with random copolymers produced using traditional chain chemistry and previously synthesized ADMET EP copolymers.

  DOI：

  10.1021/ja047850p
• 作为产物：
  描述：

  ethyl 2-acetyl-2-(4-pentenyl)-hept-6-en-oate 在 lithium aluminium tetrahydride 、 二甲基亚砜 、 lithium chloride 作用下， 以 乙醚 为溶剂， 反应 138.0h， 生成 3-(4-pentenyl)-7-octen-2-ol
  参考文献：
  名称：

  Modeling Branched Polyethylene:  Copolymers Possessing Precisely Placed Ethyl Branches

  摘要：

  A structural investigation of precise ethylene/1-butene (EB) copolymers has been completed using step polymerization chemistry. The synthetic methodology needed to generate four model copolymers is described; their primary and higher level structure is characterized. The copolymers possess an ethyl branch on every 9th, 15th, and 21st carbon along the backbone of linear polyethylene. Melting points and heats of fusion decrease with increased branch frequency. Differential scanning calorimetry and infrared spectroscopy show highly disordered crystal structures favoring ethyl branch inclusion. On the other hand, the EB copolymers contain high concentrations of kink and gauche defects independent of branch frequency. These model copolymers are compared with random copolymers produced using traditional chain chemistry and previously synthesized ADMET EP copolymers.

  DOI：

  10.1021/ja047850p